package com.shr.code_interview;

public class Solution_65 {
    
	public int Add(int num1,int num2) {
		int sum, carry;
		do{
			sum = num1 ^ num2 ;
			carry = (num1 & num2) << 1;
			num1 = sum ;
			num2 = carry;
		}while(num2 != 0) ;
		return num1;
    }	
}
